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bahiru woldemariam
Questions and answers by visitors named
bahiru woldemariam
Questions (3)
a ball of mass 4kg falls to the floor ; it lands with aspeed 6m/s.it.bounces off with the same speed.show that its momentum has
4 answers
651 views
work out quation;page 83
1 answer
181 views
a car of mass 500kg is moving at 24m/s . a lion of mass 100kg drops on to the roof of the car from an overhanging branch. show
3 answers
473 views
